Reconfiguring From 5.25" Model To 3.5" Model - Sony SDX-520V Series User Manual

Reconfiguring from 5.25" Model to 3.5" Model

You can reconfigure the 5.25" model to the 3.5" model yourself.
1
Remove the 2 screws for each side rail.
2
Take the side rail off.
14
Side Rail (L)
Side Rail (R)